Bangalore has been ranked 15th in a global Startup Ecosystem Ranking for 2015 by US-based Compass, a provider of automated reporting and benchmarking software, making it the mecca of startups in India.The city, long known as the Silicon Valley of India, has moved up four notches in two years, the rating company said, reinforcing the belief that the city is by far the best for technology entrepreneurs in India.The original global tech mecca, Silicon Valley, which houses 14,000 to 19,000 startups and 1.7 to 2.2 million high-tech workers, tops the ranking, with New York City, Los Angeles, Boston ...